public class E5_4{
    public static void main(String x[]){
	double math = 62,english = 76.5,chinese = 67;
	ImportantUniversity univer = new ImportantUniversity();
	univer.enterRule(math,english,chinese);
	math = 91;
	english = 82;
	chinese = 86;
	univer.enterRule(math,english,chinese);
    }
}